773099905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 997435296

約数和(自身を除く): 224335391

約数列:

[1, 5, 17, 85, 137, 197, 337, 685, 985, 1685, 2329, 3349, 5729, 11645, 16745, 26989, 28645, 46169, 66389, 134945, 230845, 331945, 458813, 784873, 1128613, 2294065, 3924365, 5643065, 9095293, 45476465, 154619981, 773099905]

約数ペア:

[(1, 773099905), (5, 154619981), (17, 45476465), (85, 9095293), (137, 5643065), (197, 3924365), (337, 2294065), (685, 1128613), (985, 784873), (1685, 458813), (2329, 331945), (3349, 230845), (5729, 134945), (11645, 66389), (16745, 46169), (26989, 28645)]